NVIDIA GRID K340 vs NVIDIA RTX 4000 SFF Ada Generation
We compared two Professional market GPUs: 1024MB VRAM GRID K340 and 16GB VRAM RTX 4000 SFF Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GRID K340 's Advantages
Lower TDP (225W vs 300W)
NVIDIA RTX 4000 SFF Ada Generation 's Advantages
Released 5 years and 4 months late
Boost Clock1746MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (1.02TB/s vs 80.00GB/s)
3456 additional rendering cores
Score
Benchmark
FP32 (float)
GRID K340
0.733 TFLOPS
RTX 4000 SFF Ada Generation
+1729%
13.41 TFLOPS
Graphics Card
Jul 2013
Release Date
Nov 2018
GRID
Generation
Radeon Instinct
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1200 MHz
-
Boost Clock
1746 MHz
1250 MHz
Memory Clock
1000 MHz
Memory
1024MB
Memory Size
16GB
GDDR5
Memory Type
HBM2
128bit
Memory Bus
4096bit
80.00GB/s
Bandwidth
1.02TB/s
Render Config
-
Compute Units
60
-
SM Count
48
384
Shading Units
3840
32
TMUs
240
16
ROPs
64
-
Tensor Cores
192
-
RT Cores
48
16 KB (per SMX)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
4 MB
-
-
-
Theoretical Performance
7.632 GPixel/s
Pixel Rate
111.7 GPixel/s
30.53 GTexel/s
Texture Rate
419.0 GTexel/s
-
FP16 (half)
26.82 TFLOPS
732.7 GFLOPS
FP32 (float)
13.41 TFLOPS
30.53 GFLOPS
FP64 (double)
6.705 TFLOPS
Board Design
225W
TDP
300W
550 W
Suggested PSU
700 W
No outputs
Outputs
1x mini-DisplayPort 1.4a
1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GK107
GPU Name
Vega 20
-
GPU Variant
Vega 20 GLXT
Kepler
Architecture
GCN 5.1
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
1.27 billion
Transistors
13.23 billion
118 mm²
Die Size
331 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.3
3.0
CUDA
8.9
5.1
Shader Model
6.7
